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PhysicsAnalysis
D3PDTools
EventLoop
Root
AlgorithmMemoryModule.cxx
Go to the documentation of this file.
1
/*
2
Copyright (C) 2002-2024 CERN for the benefit of the ATLAS collaboration
3
*/
4
6
7
8
9
//
10
// includes
11
//
12
13
#include <
EventLoop/AlgorithmMemoryModule.h
>
14
15
#include <
EventLoop/ModuleData.h
>
16
#include <
EventLoop/AlgorithmMemoryWrapper.h
>
17
#include <TSystem.h>
18
19
//
20
// method implementations
21
//
22
23
namespace
EL
24
{
25
namespace
Detail
26
{
27
StatusCode
AlgorithmMemoryModule ::
28
firstInitialize
(
ModuleData
&
data
)
29
{
30
::ProcInfo_t pinfo;
31
if
(gSystem->GetProcInfo (&pinfo) != 0) {
32
ANA_MSG_ERROR
(
"Could not get memory usage information"
);
33
return
StatusCode::FAILURE;
34
}
35
ANA_MSG_INFO
(
"Memory usage at start of job: "
<< pinfo.fMemResident <<
" kB resident, "
<< pinfo.fMemVirtual <<
" kB virtual"
);
36
37
for
(
auto
&
alg
:
data
.m_algs)
38
alg
.m_algorithm = std::make_unique<AlgorithmMemoryWrapper>(std::move (
alg
.m_algorithm));
39
return
StatusCode::SUCCESS;
40
}
41
}
42
}
data
char data[hepevt_bytes_allocation_ATLAS]
Definition:
HepEvt.cxx:11
AlgorithmMemoryWrapper.h
SGout2dot.alg
alg
Definition:
SGout2dot.py:243
EL::Detail::ModuleData
the data the EventLoop core classes are sharing with the Module implementation
Definition:
ModuleData.h:64
ANA_MSG_ERROR
#define ANA_MSG_ERROR(xmsg)
Macro printing error messages.
Definition:
Control/AthToolSupport/AsgMessaging/AsgMessaging/MessageCheck.h:294
EL::StatusCode
::StatusCode StatusCode
StatusCode definition for legacy code.
Definition:
PhysicsAnalysis/D3PDTools/EventLoop/EventLoop/StatusCode.h:22
ANA_MSG_INFO
#define ANA_MSG_INFO(xmsg)
Macro printing info messages.
Definition:
Control/AthToolSupport/AsgMessaging/AsgMessaging/MessageCheck.h:290
EL
This module defines the arguments passed from the BATCH driver to the BATCH worker.
Definition:
AlgorithmWorkerData.h:24
xAOD::DiTauJetParameters::Detail
Detail
Definition:
DiTauDefs.h:38
AlgorithmMemoryModule.h
ModuleData.h
EL::Detail::AlgorithmMemoryModule::firstInitialize
virtual StatusCode firstInitialize(ModuleData &data) override
action at the the very beginning of the worker job
Definition:
AlgorithmMemoryModule.cxx:28
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